PREGNANCY DIAGNOSIS BY ULTRASOUND SCANNING

Ciência Rural

Neves, Jairo Pereira¹ 

关键词: pregnancy diagnosis;    ultrasound scanning;    cow;    mare;    ewe;   

DOI  :  10.1590/S0103-84781991000300014

学科分类：农业科学（综合）

来源: Universidade Federal de Santa Maria * Centro de Ciencias Rurais

【 摘 要 】

The advantagens, the principles, the technic and the updated status of pregnancy diagnosis in the cow, mare and ewe, by ultrasound scanning are presented in this paper. The early diagnosis twin pregnancies, evaluation of embryo viability and inocuity are some of the advantages of ultrasonography in domestic species. Pregnancy diagnosis through ultrasound scanning allows safe early recognition of this state with imediate positive ecnonomic benefits.

【 授权许可】

CC BY-NC